Finding the Third Proportional to 1,634,404 and 2,520,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,634,404 : 2,520,534 = 2,520,534 : x
2. Step 2: Convert to fraction form
   1,634,404/2,520,534 = 2,520,534/x
3. Step 3: Cross multiply
   1,634,404x = 2,520,534 × 2,520,534
4. Step 4: Simplify right side
   1,634,404x = 6,353,091,645,156
5. Step 5: Solve for x
   x = 6,353,091,645,156/1,634,404
6. Step 6: Final answer
   x = 3,887,099.91